The Greatest image is invisible, for it is the world itself. The greatest sound is unspeakable, for it is nature itself. This is Lao Tzu's wisdom of Tao--the law of nature. Whirling wind, giant trees, flowing sky and the tender earth are not something out there, but within the inner universe of you. Escape from all the noisy music and sensationalism, and let yourself flow into this great sound of Tao. Let it be. Let yourself return to your heart. Chinese instruments: erhu, di, xiao, pipa, linqin, sheng, zhong-run, zheng. Western instruments: violin, oboe, flute, and clarinet. Time: Approx. 56 min.